Finding the Third Proportional to 8,258,758 and 17,782,956

Step by Step Solution

1. Step 1: Write the proportion equation
   8,258,758 : 17,782,956 = 17,782,956 : x
2. Step 2: Convert to fraction form
   8,258,758/17,782,956 = 17,782,956/x
3. Step 3: Cross multiply
   8,258,758x = 17,782,956 × 17,782,956
4. Step 4: Simplify right side
   8,258,758x = 316,233,524,097,936
5. Step 5: Solve for x
   x = 316,233,524,097,936/8,258,758
6. Step 6: Final answer
   x = 38,290,687.79